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Because of the risk that placeholder material might accidentally be published, it is clearly marked with an FPO indicator in the form of a simulated watermark or overprint, stamp, or the like in the expectation that it will make the placeholder's presence obvious to designers working on the layout; reviewing proof copies; or, as a last resort ...
The placeholder may be a variable name, or in some languages an arbitrary expression, in either case evaluated in the current context. String interpolation is an alternative to building string via concatenation , which requires repeat quoting and unquoting; [ 2 ] or substituting into a printf format string , where the variable is far from where ...
an E element whose "foo" attribute value is exactly equal to "bar" 2 E [foo ~= "bar"] an E element whose "foo" attribute value is a list of whitespace-separated values, one of which is exactly equal to "bar" 2 E [foo |= "en"] an E element whose "foo" attribute has a hyphen-separated list of values beginning (from the left) with "en" 2 E: first ...
Foobar was used as a variable name in the Fortran code of Colossal Cave Adventure (1977 Crowther and Woods version). The variable FOOBAR was used to contain the player's progress in saying the magic phrase "Fee Fie Foe Foo", a phrase from an historical quatrain in the classic English fairy tale Jack and the Beanstalk .
A metasyntactic variable is a specific word or set of words identified as a placeholder in computer science and specifically computer programming.These words are commonly found in source code and are intended to be modified or substituted before real-world usage.
The computer term bootstrap began as a metaphor in the 1950s. In computers, pressing a bootstrap button caused a hardwired program to read a bootstrap program from an input unit. The computer would then execute the bootstrap program, which caused it to read more program instructions.
Otherwise, the bootstrap compiler is to be written in one of the programming languages which does exist on the target machine, and that compiler will generate something which can execute on the target, including a high-level programming language, an assembly language, an object file, or even machine code. Stage 1: the bootstrap compiler is ...
Use of a ribbon interface dates from the early 1990s in productivity software such as Microsoft Word and WordStar [1] as an alternative term for toolbar: It was defined as a portion of a graphical user interface consisting of a horizontal row of graphical control elements (e.g., including buttons of various sizes and drop-down lists containing icons), typically user-configurable.